高级搜索

直接利用葡萄糖的液流催化燃料电池改进

,  ,  , 

downloadPDF

上一篇

下一篇

刘跃岭, 景琦, 徐帆, 李欢. 直接利用葡萄糖的液流催化燃料电池改进[J]. 环境工程学报, 2018, 12(10): 2935-2943. doi: 10.12030/j.cjee.201805026
引用本文: 刘跃岭, 景琦, 徐帆, 李欢. 直接利用葡萄糖的液流催化燃料电池改进[J]. 环境工程学报, 2018, 12(10): 2935-2943. doi: 10.12030/j.cjee.201805026
shu
LIU Yueling, JING Qi, XU Fan, LI Huan. Improvement of liquid catalytic fuel cell directly utilizing glucose[J]. Chinese Journal of Environmental Engineering, 2018, 12(10): 2935-2943. doi: 10.12030/j.cjee.201805026
Citation: LIU Yueling, JING Qi, XU Fan, LI Huan. Improvement of liquid catalytic fuel cell directly utilizing glucose[J]. Chinese Journal of Environmental Engineering, 2018, 12(10): 2935-2943. doi: 10.12030/j.cjee.201805026
shu

直接利用葡萄糖的液流催化燃料电池改进

  • 1.

    清华大学深圳研究生院，环境研究所，深圳518055

  • 2.

    广东省城市水循环与水环境安全保障工程技术研究中心，深圳 518055

  • 基金项目:

    国家自然科学基金资助项目（51478239）

    深圳市发改委节能环保学科建设专项

Improvement of liquid catalytic fuel cell directly utilizing glucose

  • 1.

    Environmental Institute, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China

  • 2.

    Guangdong Engineering Research Center of Urban Water Cycle and Environment Safety, Shenzhen 518055, China

  • Fund Project:

  • 摘要: 液相催化燃料电池（LCFC）可直接处理生物质并产电，而电池结构等因素对电池性能有明显影响，但目前还缺乏上述方面的研究。通过系列产电实验考察了温度和酸化条件对Nafion115膜性能的影响、不同氧化条件下石墨毡的改性效果以及电池内部导流槽在不同葡萄糖浓度条件下的影响。结果表明：质子交换膜适宜以80 ℃酸化处理，该条件下电池功率密度达到5.39 mW·cm-2；石墨毡改性适宜以50 mL·min-1干空气流速在420 ℃条件下对其进行煅烧，该条件下电池功率密度进一步提升至6.21 mW·cm-2；葡萄糖浓度显著影响电池性能，当浓度为2.0 mol·L-1时，导流槽结构会降低电池性能，当浓度为1.0 mol·L-1和0.50 mol·L-1时，导流槽结构使电池性能更优，并且也更加稳定。
    Abstract: Liquid catalytic fuel cell (LCFC) can directly convert biomass to electricity. The cell structure and other factors have a significant impact on cell performance, but the relative studies are still very rare. In this study, a series of discharging experiments were carried out to investigate the effect of thermal pretreatment and acidification condition on the performance of Nafion115 membrane, the effect of pre-oxidation conditions on the modification of graphite felt, and the effect of flow channels inside the cell on the performance eat different concentrations of glucose. The results showed that acidification at 80 ℃ was the optimal pretreatment for proton exchange membranes, and the corresponding power density reached 5.39 mW·cm-2. The graphite felt electrodes can be calcined at 420 ℃ with a dry air flow rate of 50 mL·min-1, and the power density increased further to 6.21 mW·cm-2. Glucose concentration was the most significant influencing factor on cell performance. The usage of flow channels deteriorated the performance when glucose concentration was 2 mol·L-1, while it led to a better and more stable performance when glucose concentration was 1.0 mol·L-1 and 0.50 mol·L-1.
  • 加载中
  • [1] 赵艳辉, 赵阳国, 郭亮. 以预处理剩余污泥为燃料MFC产电性能及不连续供电的可行性[J]. 环境科学,2016,37(3):1156-1162
    [2] 晏卓逸, 岳波, 高红,等. 我国村镇生活垃圾可燃组分基本特征及其时空差异[J]. 环境科学,2017,38(7):3078-3084 10.13227/j.hjkx.201610191
    [3] 丁为俊, 于立亮, 陈杰,等. 阳极材料对6L微生物燃料电池性能及有机废水处理效果的影响[J]. 环境科学,2017,38(5):1911-1917 10.13227/j.hjkx.201611106
    [4] 郭香麟, 左剑恶, 史绪川,等. 餐厨垃圾与秸秆混合中温和高温厌氧消化对比[J]. 环境科学,2017,38(7):3070-3077 10.13227/j.hjkx.201612267
    [5] 冯梦南. 生物质燃料电池的研制[D]. 天津: 天津大学, 2012
    [6] FUJIWARA N, YAMAZAKI S, SIROMA Z, et al.Nonenzymatic glucose fuel cells with an anion exchange membrane as an electrolyte[J].Electrochemistry Communications,2009, 11(2):390-392 10.1016/j.elecom.2008.11.031
    [7] CHEN J Y, ZHENG H, KANG J, et al.An alkaline direct oxidation glucose fuel cell using three-dimensional structural Au/Ni-foam as catalytic electrodes[J].RSC Advances,2017,7(5):3035-3042 10.1039/C6RA27586A
    [8] SUGANO Y, VESTERGAAED M, YOSHIKAWA H, et al.Direct electrochemical oxidation of cellulose: A cellulose-based fuel cell system[J].Electroanalysis,2010,22(15):1688-1694 10.1002/elan.201000045
    [9] AN L, ZHAO T S, SHEN S Y, et al.Alkaline direct oxidation fuel cell with non-platinum catalysts capable of converting glucose to electricity at high power output[J].Journal of Power Sources,2011,196(1):186-190 10.1016/j.jpowsour.2010.05.069
    [10] HAO M, LIU X, FENG M, et al.Generating power from cellulose in an alkaline fuel cell enhanced by methyl viologen as an electron-transfer catalyst[J].Journal of Power Sources,2014,251(2):222-228 10.1016/j.jpowsour.2013.11.013
    [11] CHEN J, ZHAO C X, ZHI M M, et al.Alkaline direct oxidation glucose fuel cell system using silver/nickel foams as electrodes[J].Electrochimica Acta,2012,66(13):133-138 10.1016/j.electacta.2012.01.071
    [12] BASU D, BASU S.Synthesis, characterization and application of platinum based bi-metallic catalysts for direct glucose alkaline fuel cell[J].Electrochimica Acta,2011, 56(17):6106-6113 10.1016/j.electacta.2011.04.072
    [13] FATIH K, WILKINSON DP, MORAW F, et al.Advancements in the direct hydrogen redox fuel cell[J].Electrochemical and Solid-State Letters,2008,11(2):B11-B15 10.1149/1.2812788
    [14] ILLICIC A, WILKINSON D P, FATIH K, et al.High fuel concentration direct liquid fuel cell with redox couple cathode[J].ECS Transactions,2008,155(12):B1322-B1327
    [15] LIU W, MU W, LIU M, et al.Solar-induced direct biomass-to-electricity hybrid fuel cell using polyoxometalates as photocatalyst and charge carrier[J].Nature Communications,2014, 5(2):3208 10.1038/ncomms4208
    [16] LIU W, MU W, DENG Y.High-performance liquid-catalyst fuel cell for direct biomass-into-electricity conversion[J].Angewandte Chemie (International Edition),2014, 53(49):13558-13562 10.1002/anie.201408226
    [17] GONG J, LIU W, DU X, et al.Direct conversion of wheat straw into electricity with a biomass flow fuel cell mediated by two redox ion pairs[J].ChemSusChem,2017,10(3):506-513 10.1002/cssc.201601441
    [18] XU F, LI H, LIU Y L, et al.Advanced redox flow fuel cell using ferric chloride as main catalyst for complete conversion from carbohydrates to electricity[J].Scientific Reports,2017,7(1):5142 10.1038/s41598-017-05535-2
    [19] 朱秀华, 李海成, 王炜. 硅钨酸光催化降解甲基橙溶液研究[J]. 大连交通大学学报,2001,22(1):101-104
    [20] ODYAKOV V F, ZHIZHINA E G, MAKSIMOVSKAYA R I.Synthesis of molybdovanadophosphoric heteropoly acid solutions having modified composition[J].Applied Catalysis A: General, 2008,342(1/2):126-130 10.1016/j.apcata.2008.03.008
    [21] 朱顺泉, 陈金庆, 汪钱,等. 流道结构与电解液流动状态对VRB性能的影响[J]. 电池,2008,38(5):24-26
    [22] 赵长伟, 马沛生, 华超. 含NaCl、KCl葡萄糖水溶液的密度和粘度测定及分析[J]. 华东理工大学学报(自然科学版),2003,29(2):129-133
    [23] YANG H, ZHAO T S.Effect of anode flow field design on the performance of liquid feed direct methanol fuel cells[J].Electrochimica Acta,2005,50(16):3243-3252 10.1016/j.electacta.2004.11.060
    [24] 汪钱, 陈金庆, 王保国. 导流结构和电极结构对全钒液流电池性能的影响[J]. 电池,2008,38(6):19-21
    [25] 朱顺泉, 陈金庆, 汪钱,等. 流道结构与电解液流动状态对VRB性能的影响[J]. 电池,2008,38(5):24-26
    [26] 刘记, 左春柽, 于海明,等. 全钒液流电池双极板流道的建模及其优化[J]. 装备制造技术,2012(12):1-4
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2225
  • HTML全文浏览数:  2111
  • PDF下载数:  125
  • 施引文献:  0
出版历程
  • 刊出日期:  2018-10-11

直接利用葡萄糖的液流催化燃料电池改进

  • 1. 清华大学深圳研究生院，环境研究所，深圳518055
  • 2. 广东省城市水循环与水环境安全保障工程技术研究中心，深圳 518055
基金项目:

国家自然科学基金资助项目（51478239）

深圳市发改委节能环保学科建设专项

摘要: 液相催化燃料电池（LCFC）可直接处理生物质并产电，而电池结构等因素对电池性能有明显影响，但目前还缺乏上述方面的研究。通过系列产电实验考察了温度和酸化条件对Nafion115膜性能的影响、不同氧化条件下石墨毡的改性效果以及电池内部导流槽在不同葡萄糖浓度条件下的影响。结果表明：质子交换膜适宜以80 ℃酸化处理，该条件下电池功率密度达到5.39 mW·cm-2；石墨毡改性适宜以50 mL·min-1干空气流速在420 ℃条件下对其进行煅烧，该条件下电池功率密度进一步提升至6.21 mW·cm-2；葡萄糖浓度显著影响电池性能，当浓度为2.0 mol·L-1时，导流槽结构会降低电池性能，当浓度为1.0 mol·L-1和0.50 mol·L-1时，导流槽结构使电池性能更优，并且也更加稳定。

English Abstract

参考文献 (26)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心